| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.32 | 13.752% | $141.4165 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $159.26 | 6.277% | $169.2568 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $146.98 | 11.434% | $163.7857 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $9.49 | 6.547% | $10.1113 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $170.34 | 13.192% | $192.8113 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $209.97 | 13.397% | $238.0997 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $206.25 | 4.332% | $215.1848 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $1,026.61 | $1,130.6661 | $1,130.67 | $1,130.65 | $1,130.70 | |